DataView.IsOpen Property

Definition

Gets a value that indicates whether the data source is currently open and projecting views of data on the DataTable.

C#
[System.ComponentModel.Browsable(false)]
protected bool IsOpen { get; }
C#
[System.ComponentModel.Browsable(false)]
[System.Data.DataSysDescription("DataViewIsOpenDescr")]
protected bool IsOpen { get; }

Property Value

true, if the source is open; otherwise, false.

Attributes

Remarks

A DataView is a "view" on a DataTable because it provides custom sorting and filtering of the data. The IsOpen property can be queried to determine whether a DataView has been opened by using the Open method.

This property is designed for internal use only.

Applies to

Product Versions
.NET Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 2.0, 2.1

See also